// Echarts图表字体、间距自适应
export const fitChartSize = (size,defalteWidth = 1920) => {
  let clientWidth = window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth;
  if (!clientWidth) return size;
  let scale = (clientWidth / defalteWidth);
  return Number((size*scale).toFixed(3));
}
